Pandas Profiling Report

Dataset statistics

Number of variables	9
Number of observations	3192
Missing cells	7224
Missing cells (%)	25.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	408.5 KiB
Average record size in memory	131.0 B

Variable types

NUM	8
CAT	1

Warnings

`LandMaxTemperature` is highly correlated with `LandAverageTemperature` and 2 other fields	High correlation
`LandAverageTemperature` is highly correlated with `LandMaxTemperature` and 2 other fields	High correlation
`LandMinTemperature` is highly correlated with `LandAverageTemperature` and 2 other fields	High correlation
`LandAndOceanAverageTemperature` is highly correlated with `LandAverageTemperature` and 2 other fields	High correlation
`LandAndOceanAverageTemperatureUncertainty` is highly correlated with `LandAverageTemperatureUncertainty`	High correlation
`LandAverageTemperatureUncertainty` is highly correlated with `LandAndOceanAverageTemperatureUncertainty`	High correlation
`LandMaxTemperature` has 1200 (37.6%) missing values	Missing
`LandMaxTemperatureUncertainty` has 1200 (37.6%) missing values	Missing
`LandMinTemperature` has 1200 (37.6%) missing values	Missing
`LandMinTemperatureUncertainty` has 1200 (37.6%) missing values	Missing
`LandAndOceanAverageTemperature` has 1200 (37.6%) missing values	Missing
`LandAndOceanAverageTemperatureUncertainty` has 1200 (37.6%) missing values	Missing
`dt` has unique values	Unique

Reproduction

Analysis started	2020-10-31 17:46:35.992995
Analysis finished	2020-10-31 17:47:06.265874
Duration	30.27 seconds
Software version	pandas-profiling v2.9.0
Download configuration	config.yaml

dt
Categorical

UNIQUE

Distinct	3192
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	25.1 KiB

1780-02-01	1
1888-05-01	1
2004-01-01	1
1920-12-01	1
1878-12-01	1
Other values (3187)	3187

Common Values
Overview

Value	Count	Frequency (%)
1780-02-01	1	< 0.1%
1888-05-01	1	< 0.1%
2004-01-01	1	< 0.1%
1920-12-01	1	< 0.1%
1878-12-01	1	< 0.1%
1955-08-01	1	< 0.1%
1961-06-01	1	< 0.1%
1904-08-01	1	< 0.1%
1796-07-01	1	< 0.1%
1935-09-01	1	< 0.1%
1971-09-01	1	< 0.1%
1757-12-01	1	< 0.1%
1864-07-01	1	< 0.1%
1985-06-01	1	< 0.1%
1895-04-01	1	< 0.1%
1982-04-01	1	< 0.1%
1949-06-01	1	< 0.1%
1928-04-01	1	< 0.1%
1789-09-01	1	< 0.1%
1941-02-01	1	< 0.1%
1926-07-01	1	< 0.1%
1934-02-01	1	< 0.1%
1904-05-01	1	< 0.1%
1803-01-01	1	< 0.1%
1790-08-01	1	< 0.1%
Other values (3167)	3167	99.2%

Frequencies of value counts

Unique

Unique	3192 ?
Unique (%)	100.0%

Histogram of lengths of the category

Length

Max length	10
Median length	10
Mean length	10
Min length	10

Overview of Unicode Properties

Unique unicode characters	11
Unique unicode categories	2 ?
Unique unicode scripts	1 ?
Unique unicode blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
1	8158	25.6%
0	6728	21.1%
-	6384	20.0%
8	2138	6.7%
9	2138	6.7%
7	1538	4.8%
2	1288	4.0%
5	950	3.0%
6	938	2.9%
3	830	2.6%
4	830	2.6%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	25536	80.0%
Dash Punctuation	6384	20.0%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
1	8158	31.9%
0	6728	26.3%
8	2138	8.4%
9	2138	8.4%
7	1538	6.0%
2	1288	5.0%
5	950	3.7%
6	938	3.7%
3	830	3.3%
4	830	3.3%

Most frequent Dash Punctuation characters

Value	Count	Frequency (%)
-	6384	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	31920	100.0%

Most frequent Common characters

Value	Count	Frequency (%)
1	8158	25.6%
0	6728	21.1%
-	6384	20.0%
8	2138	6.7%
9	2138	6.7%
7	1538	4.8%
2	1288	4.0%
5	950	3.0%
6	938	2.9%
3	830	2.6%
4	830	2.6%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	31920	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
1	8158	25.6%
0	6728	21.1%
-	6384	20.0%
8	2138	6.7%
9	2138	6.7%
7	1538	4.8%
2	1288	4.0%
5	950	3.0%
6	938	2.9%
3	830	2.6%
4	830	2.6%

LandAverageTemperature
Real number (ℝ)

HIGH CORRELATION

Distinct	2850
Distinct (%)	89.6%
Missing	12
Missing (%)	0.4%
Infinite	0
Infinite (%)	0.0%

Mean	8.374731132
Minimum	-2.08
Maximum	19.021
Zeros	0
Zeros (%)	0.0%
Memory size	25.1 KiB

Quantile statistics

Minimum	-2.08
5-th percentile	1.97075
Q1	4.312
median	8.6105
Q3	12.54825
95-th percentile	14.395
Maximum	19.021
Range	21.101
Interquartile range (IQR)	8.23625

Descriptive statistics

Standard deviation	4.381309771
Coefficient of variation (CV)	0.5231582604
Kurtosis	-1.342072459
Mean	8.374731132
Median Absolute Deviation (MAD)	4.1565
Skewness	-0.08142566548
Sum	26631.645
Variance	19.19587531
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
13.293	4	0.1%
13.765	4	0.1%
2.737	3	0.1%
3.092	3	0.1%
14.197	3	0.1%
13.827	3	0.1%
13.459	3	0.1%
12.247	3	0.1%
13.744	3	0.1%
13.484	3	0.1%
13.821	3	0.1%
14.319	3	0.1%
2.039	3	0.1%
3.213	3	0.1%
14.742	3	0.1%
13.953	3	0.1%
13.412	3	0.1%
3.785	3	0.1%
3.099	3	0.1%
13.58	3	0.1%
5.272	3	0.1%
14.242	3	0.1%
8.722	3	0.1%
3.92	3	0.1%
11.097	3	0.1%
Other values (2825)	3103	97.2%
(Missing)	12	0.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.08	1	< 0.1%
-1.503	1	< 0.1%
-1.431	1	< 0.1%
-1.385	1	< 0.1%
-1.249	1	< 0.1%
-0.978	1	< 0.1%
-0.837	1	< 0.1%
-0.811	1	< 0.1%
-0.806	1	< 0.1%
-0.793	1	< 0.1%

Value	Count	Frequency (%)
19.021	1	< 0.1%
17.91	1	< 0.1%
17.61	1	< 0.1%
17.115	1	< 0.1%
16.821	1	< 0.1%
16.521	1	< 0.1%
16.468	1	< 0.1%
16.391	1	< 0.1%
16.183	1	< 0.1%
16.025	1	< 0.1%

LandAverageTemperatureUncertainty
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	1594
Distinct (%)	50.1%
Missing	12
Missing (%)	0.4%
Infinite	0
Infinite (%)	0.0%

Mean	0.9384679245
Minimum	0.034
Maximum	7.88
Zeros	0
Zeros (%)	0.0%
Memory size	25.1 KiB

Quantile statistics

Minimum	0.034
5-th percentile	0.066
Q1	0.18675
median	0.392
Q3	1.41925
95-th percentile	3.2351
Maximum	7.88
Range	7.846
Interquartile range (IQR)	1.2325

Descriptive statistics

Standard deviation	1.096439795
Coefficient of variation (CV)	1.168329536
Kurtosis	3.536050467
Mean	0.9384679245
Median Absolute Deviation (MAD)	0.31
Skewness	1.780596521
Sum	2984.328
Variance	1.202180224
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.087	20	0.6%
0.064	19	0.6%
0.077	16	0.5%
0.078	16	0.5%
0.086	14	0.4%
0.068	14	0.4%
0.082	14	0.4%
0.085	13	0.4%
0.084	13	0.4%
0.07	12	0.4%
0.083	12	0.4%
0.106	12	0.4%
0.09	11	0.3%
0.104	11	0.3%
0.276	11	0.3%
0.062	11	0.3%
0.091	11	0.3%
0.079	11	0.3%
0.099	11	0.3%
0.08	11	0.3%
0.059	11	0.3%
0.089	11	0.3%
0.072	10	0.3%
0.066	10	0.3%
0.096	10	0.3%
Other values (1569)	2865	89.8%
(Missing)	12	0.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.034	1	< 0.1%
0.035	2	0.1%
0.036	1	< 0.1%
0.039	1	< 0.1%
0.04	1	< 0.1%
0.041	3	0.1%
0.042	2	0.1%
0.044	2	0.1%
0.045	3	0.1%
0.046	3	0.1%

Value	Count	Frequency (%)
7.88	1	< 0.1%
7.492	1	< 0.1%
7.349	1	< 0.1%
6.415	1	< 0.1%
6.341	1	< 0.1%
5.966	1	< 0.1%
5.963	1	< 0.1%
5.857	1	< 0.1%
5.827	1	< 0.1%
5.656	1	< 0.1%

LandMaxTemperature
Real number (ℝ_≥0)

HIGH CORRELATION
MISSING

Distinct	1821
Distinct (%)	91.4%
Missing	1200
Missing (%)	37.6%
Infinite	0
Infinite (%)	0.0%

Mean	14.3506009
Minimum	5.9
Maximum	21.32
Zeros	0
Zeros (%)	0.0%
Memory size	25.1 KiB

Quantile statistics

Minimum	5.9
5-th percentile	8.118
Q1	10.212
median	14.76
Q3	18.4515
95-th percentile	20.1625
Maximum	21.32
Range	15.42
Interquartile range (IQR)	8.2395

Descriptive statistics

Standard deviation	4.309578966
Coefficient of variation (CV)	0.3003065164
Kurtosis	-1.456171165
Mean	14.3506009
Median Absolute Deviation (MAD)	4.137
Skewness	-0.09693800875
Sum	28586.397
Variance	18.57247086
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
17.196	3	0.1%
19.85	3	0.1%
8.555	3	0.1%
19.36	3	0.1%
17.289	3	0.1%
20.037	3	0.1%
19.628	3	0.1%
10.781	3	0.1%
19.753	3	0.1%
17.713	3	0.1%
11.411	3	0.1%
11.24	2	0.1%
11.384	2	0.1%
19.163	2	0.1%
18.078	2	0.1%
19.022	2	0.1%
10.469	2	0.1%
11.628	2	0.1%
19.82	2	0.1%
19.987	2	0.1%
17.394	2	0.1%
8.544	2	0.1%
19.275	2	0.1%
19.396	2	0.1%
17.769	2	0.1%
Other values (1796)	1931	60.5%
(Missing)	1200	37.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
5.9	1	< 0.1%
6.421	1	< 0.1%
6.436	1	< 0.1%
6.642	1	< 0.1%
6.679	1	< 0.1%
6.686	1	< 0.1%
6.864	1	< 0.1%
6.961	1	< 0.1%
7.023	1	< 0.1%
7.064	1	< 0.1%

Value	Count	Frequency (%)
21.32	1	< 0.1%
21.199	1	< 0.1%
21.108	1	< 0.1%
21.085	1	< 0.1%
21.006	2	0.1%
20.972	1	< 0.1%
20.97	1	< 0.1%
20.923	1	< 0.1%
20.922	1	< 0.1%
20.905	1	< 0.1%

LandMaxTemperatureUncertainty
Real number (ℝ_≥0)

MISSING

Distinct	841
Distinct (%)	42.2%
Missing	1200
Missing (%)	37.6%
Infinite	0
Infinite (%)	0.0%

Mean	0.4797816265
Minimum	0.044
Maximum	4.373
Zeros	0
Zeros (%)	0.0%
Memory size	25.1 KiB

Quantile statistics

Minimum	0.044
5-th percentile	0.083
Q1	0.142
median	0.252
Q3	0.539
95-th percentile	1.86245
Maximum	4.373
Range	4.329
Interquartile range (IQR)	0.397

Descriptive statistics

Standard deviation	0.5832029575
Coefficient of variation (CV)	1.215559174
Kurtosis	7.55348287
Mean	0.4797816265
Median Absolute Deviation (MAD)	0.136
Skewness	2.565863891
Sum	955.725
Variance	0.3401256896
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.093	14	0.4%
0.105	12	0.4%
0.098	11	0.3%
0.13	11	0.3%
0.106	11	0.3%
0.094	11	0.3%
0.179	10	0.3%
0.099	10	0.3%
0.16	10	0.3%
0.09	9	0.3%
0.108	9	0.3%
0.117	9	0.3%
0.088	9	0.3%
0.122	9	0.3%
0.116	9	0.3%
0.085	9	0.3%
0.165	9	0.3%
0.219	9	0.3%
0.079	9	0.3%
0.212	9	0.3%
0.28	8	0.3%
0.111	8	0.3%
0.298	8	0.3%
0.092	8	0.3%
0.084	8	0.3%
Other values (816)	1753	54.9%
(Missing)	1200	37.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.044	1	< 0.1%
0.048	1	< 0.1%
0.052	1	< 0.1%
0.055	3	0.1%
0.056	1	< 0.1%
0.057	2	0.1%
0.058	2	0.1%
0.059	2	0.1%
0.06	2	0.1%
0.061	1	< 0.1%

Value	Count	Frequency (%)
4.373	1	< 0.1%
4.24	1	< 0.1%
4.164	1	< 0.1%
3.751	1	< 0.1%
3.491	1	< 0.1%
3.36	1	< 0.1%
3.339	1	< 0.1%
3.188	1	< 0.1%
3.187	1	< 0.1%
3.184	1	< 0.1%

LandMinTemperature
Real number (ℝ)

HIGH CORRELATION
MISSING

Distinct	1872
Distinct (%)	94.0%
Missing	1200
Missing (%)	37.6%
Infinite	0
Infinite (%)	0.0%

Mean	2.743595382
Minimum	-5.407
Maximum	9.715
Zeros	0
Zeros (%)	0.0%
Memory size	25.1 KiB

Quantile statistics

Minimum	-5.407
5-th percentile	-3.32445
Q1	-1.3345
median	2.9495
Q3	6.77875
95-th percentile	8.51045
Maximum	9.715
Range	15.122
Interquartile range (IQR)	8.11325

Descriptive statistics

Standard deviation	4.15583532
Coefficient of variation (CV)	1.514740602
Kurtosis	-1.433529954
Mean	2.743595382
Median Absolute Deviation (MAD)	4.088
Skewness	-0.05025501431
Sum	5465.242
Variance	17.27096721
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
7.892	3	0.1%
8.161	3	0.1%
7.818	3	0.1%
8.184	3	0.1%
-1.139	3	0.1%
7.057	2	0.1%
-3.23	2	0.1%
5.176	2	0.1%
-1.942	2	0.1%
-3.764	2	0.1%
1.91	2	0.1%
7.965	2	0.1%
3.162	2	0.1%
0.555	2	0.1%
5.263	2	0.1%
-2.452	2	0.1%
8.205	2	0.1%
3.8	2	0.1%
-0.654	2	0.1%
7.796	2	0.1%
5.202	2	0.1%
6.597	2	0.1%
5.967	2	0.1%
8.012	2	0.1%
8.189	2	0.1%
Other values (1847)	1937	60.7%
(Missing)	1200	37.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-5.407	1	< 0.1%
-5.345	1	< 0.1%
-4.947	1	< 0.1%
-4.717	1	< 0.1%
-4.678	1	< 0.1%
-4.621	1	< 0.1%
-4.558	1	< 0.1%
-4.519	1	< 0.1%
-4.465	1	< 0.1%
-4.365	1	< 0.1%

Value	Count	Frequency (%)
9.715	1	< 0.1%
9.684	1	< 0.1%
9.569	1	< 0.1%
9.551	1	< 0.1%
9.482	1	< 0.1%
9.456	1	< 0.1%
9.428	1	< 0.1%
9.409	1	< 0.1%
9.407	1	< 0.1%
9.344	1	< 0.1%

LandMinTemperatureUncertainty
Real number (ℝ_≥0)

MISSING

Distinct	781
Distinct (%)	39.2%
Missing	1200
Missing (%)	37.6%
Infinite	0
Infinite (%)	0.0%

Mean	0.4318488956
Minimum	0.045
Maximum	3.498
Zeros	0
Zeros (%)	0.0%
Memory size	25.1 KiB

Quantile statistics

Minimum	0.045
5-th percentile	0.08455
Q1	0.155
median	0.279
Q3	0.45825
95-th percentile	1.3948
Maximum	3.498
Range	3.453
Interquartile range (IQR)	0.30325

Descriptive statistics

Standard deviation	0.4458378371
Coefficient of variation (CV)	1.032393139
Kurtosis	7.0548683
Mean	0.4318488956
Median Absolute Deviation (MAD)	0.135
Skewness	2.384389692
Sum	860.243
Variance	0.198771377
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.237	12	0.4%
0.13	11	0.3%
0.082	11	0.3%
0.145	11	0.3%
0.126	11	0.3%
0.213	10	0.3%
0.224	10	0.3%
0.338	10	0.3%
0.127	9	0.3%
0.125	9	0.3%
0.086	8	0.3%
0.313	8	0.3%
0.134	8	0.3%
0.092	8	0.3%
0.085	8	0.3%
0.113	8	0.3%
0.235	8	0.3%
0.345	8	0.3%
0.17	8	0.3%
0.115	8	0.3%
0.216	8	0.3%
0.252	8	0.3%
0.155	8	0.3%
0.247	8	0.3%
0.193	7	0.2%
Other values (756)	1769	55.4%
(Missing)	1200	37.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.045	1	< 0.1%
0.047	1	< 0.1%
0.051	3	0.1%
0.053	1	< 0.1%
0.054	2	0.1%
0.055	1	< 0.1%
0.058	1	< 0.1%
0.06	3	0.1%
0.061	2	0.1%
0.062	2	0.1%

Value	Count	Frequency (%)
3.498	1	< 0.1%
3.428	1	< 0.1%
2.963	1	< 0.1%
2.929	1	< 0.1%
2.843	1	< 0.1%
2.822	1	< 0.1%
2.795	1	< 0.1%
2.714	1	< 0.1%
2.594	1	< 0.1%
2.56	1	< 0.1%

LandAndOceanAverageTemperature
Real number (ℝ_≥0)

HIGH CORRELATION
MISSING

Distinct	1616
Distinct (%)	81.1%
Missing	1200
Missing (%)	37.6%
Infinite	0
Infinite (%)	0.0%

Mean	15.21256576
Minimum	12.475
Maximum	17.611
Zeros	0
Zeros (%)	0.0%
Memory size	25.1 KiB

Quantile statistics

Minimum	12.475
5-th percentile	13.3
Q1	14.047
median	15.251
Q3	16.39625
95-th percentile	17.0166
Maximum	17.611
Range	5.136
Interquartile range (IQR)	2.34925

Descriptive statistics

Standard deviation	1.274092954
Coefficient of variation (CV)	0.08375266699
Kurtosis	-1.322464368
Mean	15.21256576
Median Absolute Deviation (MAD)	1.179
Skewness	-0.05604937795
Sum	30303.431
Variance	1.623312857
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
15.005	5	0.2%
13.311	4	0.1%
16.783	4	0.1%
13.26	4	0.1%
16.496	4	0.1%
16.846	4	0.1%
16.596	4	0.1%
15.927	4	0.1%
16.912	3	0.1%
16.634	3	0.1%
14.607	3	0.1%
13.724	3	0.1%
14.161	3	0.1%
16.216	3	0.1%
14.047	3	0.1%
16.605	3	0.1%
14.359	3	0.1%
15.823	3	0.1%
15.126	3	0.1%
13.904	3	0.1%
16.83	3	0.1%
14.418	3	0.1%
16.437	3	0.1%
16.745	3	0.1%
13.54	3	0.1%
Other values (1591)	1908	59.8%
(Missing)	1200	37.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
12.475	1	< 0.1%
12.62	1	< 0.1%
12.658	1	< 0.1%
12.702	1	< 0.1%
12.732	1	< 0.1%
12.828	1	< 0.1%
12.833	1	< 0.1%
12.839	1	< 0.1%
12.84	1	< 0.1%
12.879	1	< 0.1%

Value	Count	Frequency (%)
17.611	1	< 0.1%
17.609	1	< 0.1%
17.607	1	< 0.1%
17.589	1	< 0.1%
17.578	1	< 0.1%
17.568	1	< 0.1%
17.532	1	< 0.1%
17.508	1	< 0.1%
17.503	2	0.1%
17.491	1	< 0.1%

LandAndOceanAverageTemperatureUncertainty
Real number (ℝ_≥0)

HIGH CORRELATION
MISSING

Distinct	294
Distinct (%)	14.8%
Missing	1200
Missing (%)	37.6%
Infinite	0
Infinite (%)	0.0%

Mean	0.1285321285
Minimum	0.042
Maximum	0.457
Zeros	0
Zeros (%)	0.0%
Memory size	25.1 KiB

Quantile statistics

Minimum	0.042
5-th percentile	0.052
Q1	0.063
median	0.122
Q3	0.151
95-th percentile	0.28345
Maximum	0.457
Range	0.415
Interquartile range (IQR)	0.088

Descriptive statistics

Standard deviation	0.07358679601
Coefficient of variation (CV)	0.5725167462
Kurtosis	1.525069706
Mean	0.1285321285
Median Absolute Deviation (MAD)	0.0535
Skewness	1.275594309
Sum	256.036
Variance	0.005415016546
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.061	49	1.5%
0.059	47	1.5%
0.06	45	1.4%
0.062	44	1.4%
0.057	41	1.3%
0.058	39	1.2%
0.056	37	1.2%
0.063	35	1.1%
0.054	35	1.1%
0.064	31	1.0%
0.122	30	0.9%
0.129	28	0.9%
0.127	28	0.9%
0.125	27	0.8%
0.052	27	0.8%
0.053	26	0.8%
0.05	25	0.8%
0.126	25	0.8%
0.128	25	0.8%
0.137	23	0.7%
0.134	23	0.7%
0.051	22	0.7%
0.13	22	0.7%
0.055	22	0.7%
0.065	22	0.7%
Other values (269)	1214	38.0%
(Missing)	1200	37.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.042	1	< 0.1%
0.043	1	< 0.1%
0.045	3	0.1%
0.046	3	0.1%
0.047	4	0.1%
0.048	12	0.4%
0.049	13	0.4%
0.05	25	0.8%
0.051	22	0.7%
0.052	27	0.8%

Value	Count	Frequency (%)
0.457	1	< 0.1%
0.442	1	< 0.1%
0.438	1	< 0.1%
0.427	1	< 0.1%
0.417	1	< 0.1%
0.414	1	< 0.1%
0.402	1	< 0.1%
0.389	1	< 0.1%
0.387	1	< 0.1%
0.378	2	0.1%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

First rows

	dt	LandAverageTemperature	LandAverageTemperatureUncertainty	LandMaxTemperature	LandMaxTemperatureUncertainty	LandMinTemperature	LandMinTemperatureUncertainty	LandAndOceanAverageTemperature	LandAndOceanAverageTemperatureUncertainty
0	1750-01-01	3.034	3.574	NaN	NaN	NaN	NaN	NaN	NaN
1	1750-02-01	3.083	3.702	NaN	NaN	NaN	NaN	NaN	NaN
2	1750-03-01	5.626	3.076	NaN	NaN	NaN	NaN	NaN	NaN
3	1750-04-01	8.490	2.451	NaN	NaN	NaN	NaN	NaN	NaN
4	1750-05-01	11.573	2.072	NaN	NaN	NaN	NaN	NaN	NaN
5	1750-06-01	12.937	1.724	NaN	NaN	NaN	NaN	NaN	NaN
6	1750-07-01	15.868	1.911	NaN	NaN	NaN	NaN	NaN	NaN
7	1750-08-01	14.750	2.231	NaN	NaN	NaN	NaN	NaN	NaN
8	1750-09-01	11.413	2.637	NaN	NaN	NaN	NaN	NaN	NaN
9	1750-10-01	6.367	2.668	NaN	NaN	NaN	NaN	NaN	NaN

Last rows

	dt	LandAverageTemperature	LandAverageTemperatureUncertainty	LandMaxTemperature	LandMaxTemperatureUncertainty	LandMinTemperature	LandMinTemperatureUncertainty	LandAndOceanAverageTemperature	LandAndOceanAverageTemperatureUncertainty
3182	2015-03-01	6.740	0.060	12.659	0.096	0.894	0.079	15.193	0.061
3183	2015-04-01	9.313	0.088	15.224	0.137	3.402	0.147	15.962	0.061
3184	2015-05-01	12.312	0.081	18.181	0.117	6.313	0.153	16.774	0.058
3185	2015-06-01	14.505	0.068	20.364	0.133	8.627	0.168	17.390	0.057
3186	2015-07-01	15.051	0.086	20.904	0.109	9.326	0.225	17.611	0.058
3187	2015-08-01	14.755	0.072	20.699	0.110	9.005	0.170	17.589	0.057
3188	2015-09-01	12.999	0.079	18.845	0.088	7.199	0.229	17.049	0.058
3189	2015-10-01	10.801	0.102	16.450	0.059	5.232	0.115	16.290	0.062
3190	2015-11-01	7.433	0.119	12.892	0.093	2.157	0.106	15.252	0.063
3191	2015-12-01	5.518	0.100	10.725	0.154	0.287	0.099	14.774	0.062

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent Decimal Number characters

Most frequent Dash Punctuation characters

Most occurring scripts

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows